qwer=[]
qwer1=[1,2,3,5,3,1,76]
qwer2=["1","23","34","55"]

print(len(qwer1))
#qwer1.pop(1)
qwer1.remove(2)

qwer1.insert(2,33)

qwer1[1]=33

'''
temp=qwer1.pop(0)
print(temp)
print(qwer1)

qwer1.sort()
print(qwer1)

qwer1.sort(reverse=True)
print(qwer1)

qwer1.append(101)
print(qwer1)

qwer1.insert(2,21)
print(qwer1)

qwer1.remove(101)
print(qwer1)

del qwer1[2]
print(qwer1)

print(max(qwer1))
print(min(qwer1))

qwer1.clear()
print(qwer1)
'''
